<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>bing</title>
</head>
<body>
<h2>Hello linyubing!</h2>
<input type="text" value="binnggo">
<%System.out.println("hello linyubing");%>
</body>
</html>
